Title :
Research of an message service of OSGi based on peer-to-peer mechanism
Author :
Qing, Zhu ; Yue, Liu
Author_Institution :
Sch. of Software Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
OSGi R4 specification provides event announcement / notification model based on topic. But the model cannot guarantee the release of news publishers subscribers listen at the same pace, so the messages will be lost to subscribers who isn´t listening. To solve the problem mentioned above, this paper put forward an OSGi message service model based on peer-to-peer mechanism, which lifts time correlation between the sender and receiver through the message queue mechanism. Finally, the model is verified to be valid and reliable by experiment.
Keywords :
Java; formal specification; middleware; peer-to-peer computing; OSGi R4 specification; OSGi message service model; event announcement model; event notification model; message queue mechanism; peer to peer mechanism; Business; Information filters; Message service; Peer to peer computing; Receivers; Registers; OSGi R4; event message queue; peer-to-peer message model;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768273
